CN207898428U - A kind of dust suction air hose - Google Patents
A kind of dust suction air hose Download PDFInfo
- Publication number
- CN207898428U CN207898428U CN201720757452.3U CN201720757452U CN207898428U CN 207898428 U CN207898428 U CN 207898428U CN 201720757452 U CN201720757452 U CN 201720757452U CN 207898428 U CN207898428 U CN 207898428U
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- air
- out groove
- dust suction
- tube
- air hose
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Abstract
The utility model discloses a kind of dust suction air hoses, include tube body；The tube body includes inner tube and outer tube；The outer tube is set to the surface of inner tube；One end of the tube body is equipped with port lid；The other end of the tube body is equipped with end cap；The port is covered with the air inlet being connected to inner tube；The end cap is connect with outer tube；Said inner tube is equipped with the first air-out groove；The outer tube is equipped with the second air-out groove；The width of first air-out groove is wider than the width of the second air-out groove；The length of second air-out groove is longer than the length of the first air-out groove；Suction is uniformly distributed on contact surface when the air hose can realize dust suction, is improved dust collection efficiency, is avoided causing dust suction dead angle because suction is unevenly distributed；Its structure simplified have it is small, integrated advantage improves the service efficiency of material；The presence of second air-out groove of elongated straight larger improves pressure, can obtain ideal wind speed and air quantity by size matching, it is made to be more suitable for the dedusting of industrial part and equipment.
Description
Technical field
The utility model is related to air hose technical fields, and in particular to a kind of dust suction air hose.
Background technology
Currently, common dust catcher is the draught fan impeller by dust catcher under motor high-speed driving, by the sky in impeller
Gas high speed discharge wind turbine, while air in vacuum part being made constantly to supplement air inlet fan.Higher pressure difference is formed with the external world.Suction nozzle
Dust, foul be inhaled into vacuum part with air, and be filtered, will be in dust, dust collection and dirt cup.It is existing
Defect mainly has:1, often at wide rectangular configuration, internal negative pressure area is unevenly distributed and suction is caused to be unevenly distributed 2, connect its suction nozzle
Contacting surface is big and adsorption efficiency is low, easily causes the waste 3 of energy, is not suitable for being frequently necessary to keep clean in the equipment of industrial product
The dedusting of part and equipment.
Invention content
The purpose of this utility model is to be directed to above-mentioned deficiency in the prior art, provides a kind of dust suction air hose.
The purpose of this utility model is achieved through the following technical solutions：A kind of dust suction air hose, includes tube body；The tube body
Include inner tube and outer tube；The outer tube is set to the surface of inner tube；One end of the tube body is equipped with port lid；The tube body
The other end is equipped with end cap；The port is covered with the air inlet being connected to inner tube；The end cap is connect with outer tube；Said inner tube is set
There is the first air-out groove；The outer tube is equipped with the second air-out groove；The width of first air-out groove is wider than the width of the second air-out groove；
The length of second air-out groove is longer than the length of the first air-out groove.
The utility model is further arranged to, and second air-out groove is equipped with filter screen.
The utility model is further arranged to, and second air-out groove is equipped with hairbrush.
The utility model is further arranged to, and reinforcing rib is equipped between said inner tube and outer tube.
The utility model is further arranged to, and the reinforcing rib is in the shape of a spiral.
The utility model is further arranged to, and the reinforcing rib is uniformly set between inner tube and outer tube.
The utility model is further arranged to, and the port is covered with spacing block set.
The utility model is further arranged to, and the spacing block set is equipped with limiting tooth.
The utility model is further arranged to, and the end cap is equipped with lug；The lug is equipped with through-hole.
The utility model is further arranged to, and first air-out groove is set to the side of tube body；Second air-out groove is set
In the other side of tube body.
The beneficial effects of the utility model：1. suction is uniformly distributed on contact surface when the air hose can realize dust suction, improve
Dust collection efficiency, avoids causing dust suction dead angle because suction is unevenly distributed.2. its structure simplified have it is small, it is integrated
Advantage improves the service efficiency of material.3. the presence of the second air-out groove of elongated straight larger improves pressure, pass through size
Matching can obtain ideal wind speed and air quantity, it is made to be more suitable for the dedusting of industrial part and equipment.
Description of the drawings
Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model inner tube；
Fig. 3 is the structural schematic diagram of the utility model outer tube；
Fig. 4 is the sectional view of the utility model；
Fig. 5 is the front view of the utility model port lid；
Wherein：1- tube bodies；2- port lids；3- end caps；4- air inlets；The first air-out grooves of 51-；The second air-out grooves of 52-；6- adds
Strengthening tendons；71- spacing block sets；72- limiting tooths；81- lugs；82- through-holes；91- inner tubes；92- outer tubes.
Specific implementation mode
The utility model is further described with the following Examples.
From Fig. 1 to Fig. 5；A kind of dust suction air hose described in the present embodiment, includes tube body 1；The tube body 1 includes
Inner tube 91 and outer tube 92；The outer tube 92 is set to the surface of inner tube 91；One end of the tube body 1 is equipped with port lid 2；The pipe
The other end of body 1 is equipped with end cap 3；The port lid 2 is equipped with the air inlet 4 being connected to inner tube 91；The end cap 3 connects with outer tube 92
It connects；Said inner tube 91 is equipped with the first air-out groove 51；The outer tube 92 is equipped with the second air-out groove 52；The width of first air-out groove 51
Degree is wider than the width of the second air-out groove 52；The length of second air-out groove 52 is longer than the length of the first air-out groove 51.Specifically,
The end cap 3 of dust suction air hose described in the present embodiment, one end is closed, and the port lid 2 of the other end is connected with fan blade wheel, in equipment
When operation, fan blade wheel high-speed rotation extracts air out, and negative pressure is formed in dust suction air hose, and air is quickly discharged high speed rotation
Dust suction air hose forms negative pressuren zone inside dust suction air hose, simultaneously because wide short the first air-out groove 51 and outer tube 92 in inner tube 91
In elongated the second air-out groove 52, due to forming duct and having the presence of circulating face product moment so that the low pressure in dust suction air hose
Regional spread is to being uniformly distributed to can reach lasting before suction inlet；Second air-out groove of the elongated straight opened on outer tube 92
52 as work when be directly sucked in mouth, via inside and outside pressure difference obtain air circulation power；By the combination of above structure,
Uniform pressure distribution, the target that each section wind speed of suction inlet is stablized can be finally reached.Meanwhile being compared with common standard vacuum, more carefully
Long ground straight trough mouth can form the pressure of bigger, such as conveyer belt long strip type parts ground dedusting suitable for the equipment of industrial product.
A kind of dust suction air hose described in the present embodiment, second air-out groove 52 are equipped with filter screen.By the way that filter screen is arranged
The dust collection efficiency of air hose can be improved.
A kind of dust suction air hose described in the present embodiment, second air-out groove 52 are equipped with hairbrush.It can by the way that hairbrush is arranged
Improve the dust collection efficiency of air hose.
A kind of dust suction air hose described in the present embodiment is equipped with reinforcing rib 6 between said inner tube 91 and outer tube 92.The present embodiment
A kind of dust suction air hose, the reinforcing rib 6 is in the shape of a spiral.A kind of dust suction air hose described in the present embodiment, the reinforcing rib 6
Uniformly it is set between inner tube 91 and outer tube 92.In the present embodiment, tube body 1 is software shape, and when installation can arbitrarily be bent, and is not necessarily to three
The accessories such as logical, elbow, time saving and energy saving, labor intensity is low, and speed of application is fast, and spiral helicine reinforced wire is equipped in the inside of tube body 1
Integral structure is formed with tube body 1, the intensity of tube body 1 is improved, is not easy compressive deformation, keep the cross-sectional area of pipe ventilated；Together
When improve the non-deformability of tube body 1.
A kind of dust suction air hose described in the present embodiment, the port lid 2 are equipped with spacing block set 71.One described in the present embodiment
Kind dust suction air hose, the spacing block set 71 are equipped with limiting tooth 72.The limiting device of the air hose of the dust catcher of the utility model utilizes
The spacing block set 71 of the strip of arc on 2 madial wall of port lid, air hose is due to by the limiting tooth 72 on spacing block set 71
Limitation and thoroughly avoid random rotation, improve work efficiency.The limit device structure of the air hose of the dust catcher is simple, the longevity
Life is permanent, highly practical.
A kind of dust suction air hose described in the present embodiment, the end cap 3 are equipped with lug 81；The lug 81 is equipped with through-hole 82.
It is convenient for user's fixed air duct by the way that through-hole 82 is arranged, through-hole 82 is set in lug 81, convenient for being fixed with nut, screw.
A kind of dust suction air hose described in the present embodiment, first air-out groove 51 are set to the side of tube body 1；Described second goes out
Wind groove 52 is set to the other side of tube body 1.Pass through above-mentioned setting so that wind flow apart from longest so that the blowing in tube body 1 is equal
It is even.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, this field it is general
Lead to it will be appreciated by the skilled person that can be modified or replaced equivalently to the technical solution of the utility model, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of dust suction air hose, it is characterised in that：It include tube body (1)；The tube body (1) includes inner tube (91) and outer tube
(92)；The outer tube (92) is set to the surface of inner tube (91)；One end of the tube body (1) is equipped with port lid (2)；The tube body
(1) the other end is equipped with end cap (3)；The port lid (2) is equipped with the air inlet (4) being connected to inner tube (91)；The end cap (3)
It is connect with outer tube (92)；Said inner tube (91) is equipped with the first air-out groove (51)；The outer tube (92) is equipped with the second air-out groove (52)；
The width of first air-out groove (51) is wider than the width of the second air-out groove (52)；The length of second air-out groove (52) is than
The length of one air-out groove (51) is long.
2. a kind of dust suction air hose according to claim 1, it is characterised in that：Second air-out groove (52) is equipped with filtering
Net.
3. a kind of dust suction air hose according to claim 1, it is characterised in that：Second air-out groove (52) is equipped with hairbrush.
4. a kind of dust suction air hose according to claim 1, it is characterised in that：It is set between said inner tube (91) and outer tube (92)
There is reinforcing rib (6).
5. a kind of dust suction air hose according to claim 4, it is characterised in that：The reinforcing rib (6) is in the shape of a spiral.
6. a kind of dust suction air hose according to claim 4, it is characterised in that：The reinforcing rib (6) is uniformly set to inner tube
(91) between outer tube (92).
7. a kind of dust suction air hose according to claim 1, it is characterised in that：The port lid (2) is equipped with spacing block set
(71)。
8. a kind of dust suction air hose according to claim 7, it is characterised in that：The spacing block set (71) is equipped with limiting tooth
(72)。
9. a kind of dust suction air hose according to claim 1, it is characterised in that：The end cap (3) is equipped with lug (81)；It is described
Lug (81) is equipped with through-hole (82).
10. a kind of dust suction air hose according to claim 1, it is characterised in that：First air-out groove (51) is set to tube body
(1) side；Second air-out groove (52) is set to the other side of tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757452.3U CN207898428U (en) | 2017-06-27 | 2017-06-27 | A kind of dust suction air hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720757452.3U CN207898428U (en) | 2017-06-27 | 2017-06-27 | A kind of dust suction air hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898428U true CN207898428U (en) | 2018-09-25 |
Family
ID=63569918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720757452.3U Active CN207898428U (en) | 2017-06-27 | 2017-06-27 | A kind of dust suction air hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815524A (en) * | 2022-06-23 | 2022-07-29 | 江苏美信光电科技有限公司 | Cleaning device for photoetching machine workbench |
-
2017
- 2017-06-27 CN CN201720757452.3U patent/CN207898428U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114815524A (en) * | 2022-06-23 | 2022-07-29 | 江苏美信光电科技有限公司 | Cleaning device for photoetching machine workbench |
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